Spiro-OMeTAD Sublimed 99.8% (Spiro-MeOTAD) Admin Edit

Spiro-OMeTAD (Spiro-MeOTAD) Sublimed 99.8% is HTM used in Perovskite solar cell CAS No.: 207739-72-8,Empirical Formula (Hill Notation) C81H68N4O8

  • Min. Order: 1 Gram
  • Payment Terms: D/P, T/T
  • Place of Origin: Zhejiang, China (Mainland)
  • Means of Transport: Air
  • Production Capacity: 500G/month
  • Packing: bottle
  • Delivery Date: in stock

  • Product Description

    Product Attribute

    Spiro-OMeTAD (Spiro-MeOTAD) Sublimed 99.8% 

     Spiro-OMeTAD (Spiro-MeOTAD) Sublimed 99.8% is used in perovskite and OLED hole interfaces in stock now for immediate dispatch to institutions worldwide.


    Specification:


    CAS Registry Number207739-72-8
    Molecular FormulaC81H68N4O8
    Molecular Weight1225.43
    Purity99.5%
    Gradesublimed grade
    AppearanceLight Yellow


    Melting point240 °C (approx.)
    TGA>360°C (0.5% weight loss)


    Properties

    Related CategoriesHole Transport (HT) & Hole Injection Layer (HIL) Materials, Hole Transport Materials, Materials Science, OLED and PLED Materials, Organic and Printed Electronics More...
    InChI Key  XDXWNHPWWKGTKO-UHFFFAOYSA-N
    assay  99% (HPLC)
    mp  243-248 °C
    absorption  306 nm in dichloromethane

    385 nm in dichloromethane
    fluorescence  λem 429 nm in dichloromethane

    Properties

    Related CategoriesHole Transport (HT) & Hole Injection Layer (HIL) Materials, Hole Transport Materials, Materials Science, OLED and PLED Materials, Organic and Printed Electronics More...
    InChI Key  XDXWNHPWWKGTKO-UHFFFAOYSA-N
    assay  99% (HPLC)
    mp  243-248 °C
    absorption  306 nm in dichloromethane

    385 nm in dichloromethane
    fluorescence  λem 429 nm in dichloromethane

    Description

    Packaging

    1, 5,10 g in glass bottle

    Application

    High-mobility material used for white OLEDs to increase hole injection and transport. It is the best solid-state hole transporting material, to date, used to replace the liquid electrolyte for DSSC solar cells, due to an excellent pore-filling property in nanoporous TiO2 film with pore size of around 30-50 nm; attributed to its small molecular size.

    Re:Sublimation is a technique used to obtain ultra pure-grade chemicals. For more details about sublimation, please refer to the Sublimed Materials for OLED devices .

    Properties

    Related CategoriesHole Transport (HT) & Hole Injection Layer (HIL) Materials, Hole Transport Materials, Materials Science, OLED and PLED Materials, Organic and Printed Electronics More...
    InChI Key  XDXWNHPWWKGTKO-UHFFFAOYSA-N
    assay  99% (HPLC)
    mp  243-248 °C
    absorption  306 nm in dichloromethane

    385 nm in dichloromethane
    fluorescence  λem 429 nm in dichloromethane

    Description

    Packaging

    1, 5 g in glass bottle

    Application

    High-mobility material used for white OLEDs to increase hole injection and transport. It is the best solid-state hole transporting material, to date, used to replace the liquid electrolyte for DSSC solar cells, due to an excellent pore-filling property in nanoporous TiO2 film with pore size of around 30-50 nm; attributed to its small molecular size.


      Documents

      Certificate of Analysis


      Articles

      Recent Advances in Hybrid Halide Perovskites-based Solar Cells

      Kuppuswamy Kalyanasundaram, Shaik. M. Zakeeruddin, Michaël Grätzel* Laboratory for Photonics and Interfaces (LPI) Swiss Federal Institute of Technology at Lausanne (EPFL) 1015 Lausanne, Switzerland *...
      Kuppuswamy Kalyanasundaram, Shaik. M. Zakeeruddin, Michaël Grätzel
      Material Matters, 2016, 11.1, 3
      Keywords: Absorption, Atomic layer deposition, Capillary electrophoresis, Degradations, Deposition, Diffusion, Environmental, Infrared spectroscopy, Nanomaterials, Nanotubes, Nucleic acid annealing, Recombination, Semiconductor, Separation, Sol-gel, Solar cells, Solvents, Spectroscopy, Spin coating, Substitutions

      The Use of Perovskite Metal Complexes in Photovoltaic Cells

      Solar panels for homes and businesses have seen a rise in demand over the past few years as we move toward more environment-friendly and sustainable energy sources. In 2010, the average power from so...
      Dr. Avery Luedtke
      Senior Scientist, Sigma-Aldrich Materials Science.
      Keywords: Deposition, Semiconductor, Solar cells

      Understanding and Successfully Applying Materials for Dye-Sensitized Solar Cells

      Hans Desilvestro, Yanek Hebting, Mikael Khan, Damion Milliken Dyesol, Queanbeyan NSW 2620, Australia Email: yhebting#dyesol.com
      Keywords: Absorption, Adhesion, Adsorption, Bacterial conjugations, Calorimetry, Deposition, Diffusion, Electronics, Extinction coefficient, Hydroxylations, Ligands, Mass spectrometry, Nucleic acid annealing, Oxidations, PAGE, Printed electronics, Recombination, Reductions, Semiconductor, Solar cells, Solvents

    Usage

       Usage of Spiro-OMeTAD from Inorganic caesium lead iodide perovskite solar cells,Giles E. Eperona, Giuseppe M. Paternòbc, Rebecca J. Suttona, Andrea Zampettibc, Amir Abbas Haghighirada,  Franco Caciallibc and Henry J. Snaitha* :

    Subsequently substrates were transferred to nitrogen atmosphere and from this point, during fabrication

    and testing, devices were never exposed to ambient air. Perovskite precursor was deposited as described

    above. The hole-transporting layer was then deposited via spin-coating a solution of 86.9mg/ml of 2,2',7,7'-

    tetrakis-(N,N-di-p-methoxyphenylamine)9,9'-spirobifluorene (spiro-OMeTAD) in chlorobenzene, with

    additives of 9.7mg/ml Spiro(TFSI)2 prepared in-house following a published procedure,1 and 10μl/ml 4-tertbutylpyridine.

    Spin-coating was carried out in a nitrogen-filled glovebox at 2000rpm. Gold electrodes were

    then thermally evaporated under a vacuum of ~10-6 Torr, at a rate of ~0.1nm/s, to complete the devices.


    Key details from references:

    • [1]: High efficiency      perovskite solar cells with >19% efficiency. Doping regime specified      via reference [2].

    • [2]: Spin coated      spiro-MeOTAD in chlorobenzene doped with the below compounds (doping      ratio's specified in reference [3]:

    • 4-tert-butylpyridine

    • lithium       bis(trifluoromethylsul-phonyl)imide (LiTFSI)

    • tris(2-(1H-pyrazol-1-yl)-4-tert-butylpyridine)cobalt(       III ) bis(tri-fluoromethylsulphonyl)imide

    • [3]: Doped with the below      concentrations

    • 50 mM spiro-OMeTAD in       chlorobenzene

    • Co( III )-complex       (FK209) first dissolved into an acetonitrile stock solution prepared with       concentrations in the range 4 to 33 mM before being added to the       Spiro/chlorobenzene solution

    • FK209 stock solution       mixed with Spiro/chlorobenzene solution to give overall 7.7 mol% FK209 to       Spiro-OMeTAD

    • Also doped with a stock       solution of Li-bis(trifluoromethanesulfonyl)imide (Li-TFSI) at 170 mg and       TBP at 46.6% by volume in acetonitrile

    • Spin-coated at 3000 rpm       for 30s


    Download Attachment
    Brand Name: borun CAS No.: 207739-72-8
    Purity: 99.8% Appearance: light Yellow
    Grade: sublimed grade Synonym: N2,N2,N2′,N2′,N7,N7,N7′,N7′-octakis(4-methoxyphenyl)-9,9′-spirobi[9H-fluorene]-2,2′,7,7′-tetramine,
    Synonym NAME: Spiro-MeOTAD
  • Min. Order: 1 Gram
  • Payment Terms: D/P, T/T
  • Place of Origin: Zhejiang, China (Mainland)
  • Means of Transport: Air
  • Production Capacity: 500G/month
  • Packing: bottle
  • Delivery Date: in stock
  • Brand Name: borun
  • CAS No.: 207739-72-8
  • Purity: 99.8%
  • Appearance: light Yellow
  • Grade: sublimed grade
  • Synonym: N2,N2,N2′,N2′,N7,N7,N7′,N7′-octakis(4-methoxyphenyl)-9,9′-spirobi[9H-fluorene]-2,2′,7,7′-tetramine,
  • Synonym NAME: Spiro-MeOTAD